static int avctp_send_req(struct avctp *session, uint8_t code,
uint8_t subunit, uint8_t opcode,
uint8_t *operands, size_t operand_count,
avctp_rsp_cb func, void *user_data)
{
struct avctp_channel *control = session->control;
struct avctp_pending_req *p;
struct avctp_control_req *req;
if (control == NULL)
return -ENOTCONN;
req = g_new0(struct avctp_control_req, 1);
req->code = code;
req->subunit = subunit;
req->op = opcode;
req->func = func;
req->operands = g_memdup(operands, operand_count);
req->operand_count = operand_count;
req->user_data = user_data;
p = pending_create(control, process_control, req, control_req_destroy);
req->p = p;
g_queue_push_tail(control->queue, p);
if (control->process_id == 0)
control->process_id = g_idle_add(process_queue, control);
return 0;
}
int avctp_send_browsing_req(struct avctp *session,
uint8_t *operands, size_t operand_count,
avctp_browsing_rsp_cb func, void *user_data)
{
struct avctp_channel *browsing = session->browsing;
struct avctp_pending_req *p;
struct avctp_browsing_req *req;
if (browsing == NULL)
return -ENOTCONN;
req = g_new0(struct avctp_browsing_req, 1);
req->func = func;
req->operands = g_memdup(operands, operand_count);
req->operand_count = operand_count;
req->user_data = user_data;
p = pending_create(browsing, process_browsing, req,
browsing_req_destroy);
req->p = p;
g_queue_push_tail(browsing->queue, p);
/* Connection did not complete, delay process of the request */
if (browsing->watch == 0)
return 0;
if (browsing->process_id == 0)
browsing->process_id = g_idle_add(process_queue, browsing);
return 0;
}
static int avctp_send_req(struct avctp *session, uint8_t code,
uint8_t subunit, uint8_t opcode,
uint8_t *operands, size_t operand_count,
avctp_rsp_cb func, void *user_data)
{
struct avctp_channel *control = session->control;
struct avctp_queue *queue;
struct avctp_pending_req *p;
struct avctp_control_req *req;
if (control == NULL)
return -ENOTCONN;
/* If the request set a callback send it directly */
if (!func)
return avctp_send(session->control, -1, AVCTP_COMMAND,
code, subunit, opcode, operands, operand_count);
req = g_new0(struct avctp_control_req, 1);
req->code = code;
req->subunit = subunit;
req->op = opcode;
req->func = func;
req->operands = g_memdup(operands, operand_count);
req->operand_count = operand_count;
req->user_data = user_data;
if (opcode == AVC_OP_PASSTHROUGH) {
queue = g_slist_nth_data(control->queues, PASSTHROUGH_QUEUE);
p = pending_create(queue, process_passthrough, req,
control_req_destroy);
} else {
queue = g_slist_nth_data(control->queues, CONTROL_QUEUE);
p = pending_create(queue, process_control, req,
control_req_destroy);
}
req->p = p;
g_queue_push_tail(queue->queue, p);
if (queue->process_id == 0)
queue->process_id = g_idle_add(process_queue, queue);
return 0;
}
